Cassiterite vs Dolomite

Property Cassiterite Dolomite
Fórmula SnO2 CaMg(CO3)2
Sistema Cristalino Tetragonal Trigonal
Clase Mineral 04 Oxides and Hydroxides 05 Carbonates and Nitrates
Dureza Mohs 6.0-7.0 3.5-4.0
Color Brown, black, reddish-brown, yellow Colorless, white, pink, gray, brown
Brillo Adamantine Vitreous
Raya White to pale brown White
Transparencia Translucent Transparent
Exfoliación Poor {100} Perfect rhombohedral {1011}
Fractura Subconchoidal to uneven Subconchoidal

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